CN105255130A - Wire rod for conducting 3D printing on multifunctional imitation shark composite resistance reduction structure - Google Patents
Wire rod for conducting 3D printing on multifunctional imitation shark composite resistance reduction structure Download PDFInfo
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- CN105255130A CN105255130A CN201510839579.5A CN201510839579A CN105255130A CN 105255130 A CN105255130 A CN 105255130A CN 201510839579 A CN201510839579 A CN 201510839579A CN 105255130 A CN105255130 A CN 105255130A
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Abstract
The invention provides a wire rod for conducting 3D printing on a multifunctional imitation shark composite resistance reduction structure, relates to a printing wire rod and aims at solving the problem that an existing 3D printing wire rod cannot well print a imitation shark composite resistance reduction structure with multiple functions of resistance reduction, algal inhibition, shell inhibition, disguise and the like. The wire rod for directly conducting 3D printing on the multifunctional bionic function structure is prepared from, by weight, 60-80 parts of pretreated high-purity kieselguhr, 20-30 parts of polylactic acid, 5-10 parts of shell inhibition stain-proofing agents, 1-2.5 parts of antioxidant, 2-3.5 parts of plasticizer, 1-1.5 parts of dye and 3-4.5 parts of other auxiliaries.
Description
Technical field
the present invention relates to a kind of wire rod printed for the direct 3D of multifunctional bionic functional structure, more particularly, refer to a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D, belong to 3D printed material technical field.
Background technology
in recent years along with the progress of 3D printing technique, the structure of satisfied certain function or the direct manufacture of material can be realized at present.Such as, application number is that the Chinese patent of 201410325552.X discloses a kind of high absorbability forming material powder technique based on 3D printing technique, with the tourmalinite of certain particle size or diatomite powder for starting material, powder 3D is adopted to print and low temperature sintering technology realization has the quick manufacture of the high absorbability goods of complex construction; The patent No. be 201510322782.5 Chinese patent disclose a kind of 3D printed material and preparation method and using method and application, using biomass and diatomite particle etc. as printed material, the 3D building formwork to realize breeding cup or building prints; The patent No. be 201510309267.3 Chinese patent disclose a kind of environmental protection 3D and print wire rod and preparation method thereof, straw particle, shrub branch particle etc. are used for the making printing wire rod, achieve the functions such as the degradable of finished product, environmentally safe.
multifunctional bionic functional structure has broad application prospects in the national defence such as Aeronautics and Astronautics, navigation and civil area.And the manufacture of multifunctional bionic functional structure is owing to relating to depth intersection and the fusion of machinery, biology, material, chemistry etc., be study hotspot and the difficult point of various countries always.There is drag reduction, algal control, press down the imitative shark composite anti-drag structure of the several functions such as shellfish, camouflage, its overall structure require be: (1) structure top layer will be shaped the imitative Patterns of Placoid Scales of Sharks micromorphology of channel form, to possess pattern anti-drag function; (2) inside configuration and top layer will be shaped porous imitative shark slowly-releasing microstructure, and inside configuration will take the flow improver source with drag reduction effect in, with by microvoid structure to water medium slowly-releasing flow improver; (3) inside configuration will be taken in and be had algal control, presses down the chemicals source of shellfish effect, with by microvoid structure to the algal control of water medium slowly-releasing, press down shellfish agent, algae in anti-water-stop body, shellfish can produce attachment harm on structure surface; (4) construction wants the natural body colour imitating live body shark in appearance, for camouflage and the protection of carrier.
as can be seen here, multicomponent, multi-functional, microscale, complex precise biomimetic features body direct printing-forming propose requirements at the higher level to 3D printed material especially wire rod technology.At present, develop a kind of being more suitable for and there is drag reduction, algal control, press down the wire rod that the direct 3D of the imitative shark composite anti-drag structure of the several functions such as shellfish, camouflage prints, the development promoting multifunctional bionic functional device Precision Manufacturing Technology will be contributed to.
Summary of the invention
the object of the invention is to, provide a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D, to solve the problems of the technologies described above.
technical problem solved by the invention realizes by the following technical solutions: a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D by weight by high-purity diatomite after 60 parts ~ 80 parts pre-treatment, 20 parts ~ 30 parts poly(lactic acid), 5 parts ~ 10 parts are pressed down shellfish stain control agent, 1 part ~ 2.5 parts antioxidants, 2 parts ~ 3.5 parts softening agent, 1 part ~ 1.5 parts dyestuffs and 3 parts ~ 4.5 parts other auxiliary agents are prepared from.
a kind of or wherein several mixture in linear rotary strainer algae after described pre-treatment centered by algae belonging to its live body of high-purity diatomite in Diatomacae, center rotary strainer algae, radiation rotary strainer algae; After described pre-treatment, high-purity diatomaceous grain diameter is 5 μm ~ 15 μm.
after described pre-treatment, high-purity diatomite is successively be soaked in the dry products that the water content made after flow improver and algae-inhibiting agent saturated solution are respectively no less than 24h is less than 5%; Described algae-inhibiting agent is one or both the mixture in benzalkonium chloride, Morpan BB; Described flow improver is a kind of or wherein several mixture in polyethylene oxide, polyacrylamide, guar gum.
but described shellfish stain control agent is one or both the mixture in Red copper oxide, capsaicine, and its grain diameter is not more than 1 μm ~ 2 μm.
described antioxidant is a kind of or wherein several mixture in tea-polyphenol, butylated hydroxy anisole, butylated hydroxytoluene, and its grain diameter is not more than 1 μm ~ 2 μm.
described softening agent is a kind of or wherein several mixture in dinoctyl phthalate, diisononyl phthalate and dihexyl phthalate.
described dyestuff is dispersed dye, and its grain diameter is not more than 1 μm.
other auxiliary agents described are a kind of or wherein several mixture in coupling agent, toughner, lubricant and fire retardant; Described coupling agent is silane coupling agent, titanate coupling agent or chromium complex coupling agent; Described silane coupling agent is the one in KH-550, KH-560, KH-570, KH-580, KH-590, KH-902, KH-903 or KH792; Described toughner is acrylonitrile-butadiene-styrene copolymer; Described lubricant is silicic acid fat or phosphoric acid ester; Described fire retardant is nitrogenated flame retardant; Described nitrogenated flame retardant is melamine polyphosphate.
usefulness of the present invention: the compound 3D that (1) utilizes the present invention to prepare prints wire rod directly can print the imitative shark composite anti-drag structure with drag reduction, algal control function, using poly(lactic acid) as supporting filling material, using diatomite particle as configuration medium, high-purity diatomite particle of one side smaller particle size can go out the relatively large channel form of yardstick in structure top layer configuration and imitate Patterns of Placoid Scales of Sharks micromorphology (groove width is at 50 μm ~ 70 μm), makes it possess pattern anti-drag function; High-purity diatomite particle of particular types is after the pre-treatment such as flow improver and algae-inhibiting agent dipping, oven dry on the other hand, making by a large amount of diatomite particle is that the structure that main material is constructed out can play its powerful micro-porous adsorption, slow release characteristic better, be slow releasing flow improver and algae-inhibiting agent after meeting water, and then play interface drag reduction and chemical algal control function; (2) the compound 3D utilizing the present invention to prepare prints wire rod directly can print the imitative shark composite anti-drag structure having chemistry and press down shellfish function, adulterate in structure have press down shellfish effect press down shellfish stain control agent, to meet after water and shellfish, spore etc. can produce attachment, corrosion harmfulness on structure surface in effectively anti-water-stop body, improve work-ing life; (3) the compound 3D utilizing the present invention to prepare prints wire rod directly can print the imitative shark composite anti-drag structure with vision camouflage function; the dispersed dye that can imitate live body shark nature body colour adulterated in structure, may be used for militarization camouflage and the protection of structure and carrier thereof.
Embodiment
present embodiment be a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D by weight by high-purity diatomite after 75 parts of pre-treatment, 25 parts of poly(lactic acid), 8 parts are pressed down shellfish stain control agent, 2 parts of antioxidants, 2.5 parts of softening agent, 1 part of dyestuff and 4 parts of other auxiliary agents are prepared from.
the mixture of the linear rotary strainer algae after described pre-treatment centered by algae belonging to its live body of high-purity diatomite in Diatomacae, center rotary strainer algae, radiation rotary strainer algae; After described pre-treatment, high-purity diatomaceous grain diameter is 10 μm.
after described pre-treatment, high-purity diatomite is that to be successively soaked in the water content made after flow improver and algae-inhibiting agent saturated solution are respectively no less than 24h be the dry products of 4%; Described algae-inhibiting agent is benzalkonium chloride; Described flow improver is polyacrylamide.
but described shellfish stain control agent is Red copper oxide, and its grain diameter is 1 μm.
described antioxidant is butylated hydroxytoluene, and its grain diameter is 1 μm.
described softening agent is dinoctyl phthalate.
described dyestuff is grey disperse dye, and its grain diameter is 1 μm.
other auxiliary agents described are the mixture of 1 part of coupling agent, 1 part of toughner, 1 part of lubricant and 1 part of fire retardant; Described coupling agent is silane resin acceptor kh-550; Described toughner is acrylonitrile-butadiene-styrene copolymer; Described lubricant is phosphoric acid ester; Described fire retardant is nitrogenated flame retardant melamine polyphosphate.
the above is only preferred embodiments of the present invention, and be not to the other forms of restriction of the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, according to the technical spirit of invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belong to the protection domain of technical solution of the present invention.
Claims (8)
1. for the wire rod that multifunction imitated shark composite anti-drag structure 3D prints, it is characterized in that by weight by high-purity diatomite after 60 parts ~ 80 parts pre-treatment, 20 parts ~ 30 parts poly(lactic acid), 5 parts ~ 10 parts are pressed down shellfish stain control agent, 1 part ~ 2.5 parts antioxidants, 2 parts ~ 3.5 parts softening agent, 1 part ~ 1.5 parts dyestuffs and 3 parts ~ 4.5 parts other auxiliary agents are prepared from.
2. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, is characterized in that: a kind of or wherein several mixture in the linear rotary strainer algae after described pre-treatment centered by algae belonging to its live body of high-purity diatomite in Diatomacae, center rotary strainer algae, radiation rotary strainer algae; After described pre-treatment, high-purity diatomaceous grain diameter is 5 μm ~ 15 μm.
3. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, is characterized in that: after described pre-treatment, high-purity diatomite is successively be soaked in the dry products that the water content made after flow improver and algae-inhibiting agent saturated solution are respectively no less than 24h is less than 5%; Described algae-inhibiting agent is one or both the mixture in benzalkonium chloride, Morpan BB; Described flow improver is a kind of or wherein several mixture in polyethylene oxide, polyacrylamide, guar gum.
4. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, it is characterized in that: but described shellfish stain control agent is one or both the mixture in Red copper oxide, capsaicine, and its grain diameter is not more than 1 μm ~ 2 μm.
5. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, it is characterized in that: described antioxidant is a kind of or wherein several mixture in tea-polyphenol, butylated hydroxy anisole, butylated hydroxytoluene, and its grain diameter is not more than 1 μm ~ 2 μm.
6. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, is characterized in that: described softening agent is a kind of or wherein several mixture in dinoctyl phthalate, diisononyl phthalate and dihexyl phthalate.
7. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, is characterized in that: described dyestuff is dispersed dye, and its grain diameter is not more than 1 μm.
8. a kind of wire rod printed for multifunction imitated shark composite anti-drag structure 3D according to claim 1, is characterized in that: other auxiliary agents described are a kind of or wherein several mixture in coupling agent, toughner, lubricant and fire retardant; Described coupling agent is silane coupling agent, titanate coupling agent or chromium complex coupling agent; Described silane coupling agent is the one in KH-550, KH-560, KH-570, KH-580, KH-590, KH-902, KH-903 or KH792; Described toughner is acrylonitrile-butadiene-styrene copolymer; Described lubricant is silicic acid fat or phosphoric acid ester; Described fire retardant is nitrogenated flame retardant; Described nitrogenated flame retardant is melamine polyphosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510839579.5A CN105255130B (en) | 2015-11-27 | 2015-11-27 | Wire rod for conducting 3D printing on multifunctional imitation shark composite resistance reduction structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510839579.5A CN105255130B (en) | 2015-11-27 | 2015-11-27 | Wire rod for conducting 3D printing on multifunctional imitation shark composite resistance reduction structure |
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| CN105255130A true CN105255130A (en) | 2016-01-20 |
| CN105255130B CN105255130B (en) | 2017-04-19 |
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| CN201510839579.5A Expired - Fee Related CN105255130B (en) | 2015-11-27 | 2015-11-27 | Wire rod for conducting 3D printing on multifunctional imitation shark composite resistance reduction structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925003A (en) * | 2016-07-12 | 2016-09-07 | 广西南宁桂尔创环保科技有限公司 | Environment-friendly 3D printing material |
| CN106147279A (en) * | 2016-07-12 | 2016-11-23 | 广西南宁桂尔创环保科技有限公司 | A kind of novel 3D printing material |
| CN109233227A (en) * | 2018-07-17 | 2019-01-18 | 全椒祥瑞塑胶有限公司 | A kind of shock proof polylactic acid plastic automobile interior decoration |
| CN112194448A (en) * | 2020-10-16 | 2021-01-08 | 武汉理工大学 | Temperature control, humidity regulation and air purification 3D printing decorative material based on bionic structure and preparation method thereof |
| CN112778004A (en) * | 2021-01-10 | 2021-05-11 | 广州慧能新材料科技有限公司 | 3D printing material capable of being rapidly molded and preparation method thereof |
Citations (3)
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|---|---|---|---|---|
| CN102381870A (en) * | 2011-09-06 | 2012-03-21 | 山东理工大学 | Manufacturing method of diatomite-based shark scale groove-like composite drag reduction surface |
| CN104072207A (en) * | 2014-06-23 | 2014-10-01 | 山东理工大学 | Magnetron sputtering based manufacturing method for diatomite-based composite structure with drag reduction, scale prevention and algal inhibition functions |
| CN104096535A (en) * | 2014-07-09 | 2014-10-15 | 西安交通大学 | High-adsorbability powdered material forming technology based on 3D printing technology |
-
2015
- 2015-11-27 CN CN201510839579.5A patent/CN105255130B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381870A (en) * | 2011-09-06 | 2012-03-21 | 山东理工大学 | Manufacturing method of diatomite-based shark scale groove-like composite drag reduction surface |
| CN104072207A (en) * | 2014-06-23 | 2014-10-01 | 山东理工大学 | Magnetron sputtering based manufacturing method for diatomite-based composite structure with drag reduction, scale prevention and algal inhibition functions |
| CN104096535A (en) * | 2014-07-09 | 2014-10-15 | 西安交通大学 | High-adsorbability powdered material forming technology based on 3D printing technology |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925003A (en) * | 2016-07-12 | 2016-09-07 | 广西南宁桂尔创环保科技有限公司 | Environment-friendly 3D printing material |
| CN106147279A (en) * | 2016-07-12 | 2016-11-23 | 广西南宁桂尔创环保科技有限公司 | A kind of novel 3D printing material |
| CN109233227A (en) * | 2018-07-17 | 2019-01-18 | 全椒祥瑞塑胶有限公司 | A kind of shock proof polylactic acid plastic automobile interior decoration |
| CN112194448A (en) * | 2020-10-16 | 2021-01-08 | 武汉理工大学 | Temperature control, humidity regulation and air purification 3D printing decorative material based on bionic structure and preparation method thereof |
| CN112194448B (en) * | 2020-10-16 | 2022-03-01 | 武汉理工大学 | Temperature control, humidity regulation and air purification 3D printing decorative material based on bionic structure and preparation method thereof |
| CN112778004A (en) * | 2021-01-10 | 2021-05-11 | 广州慧能新材料科技有限公司 | 3D printing material capable of being rapidly molded and preparation method thereof |
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| CN105255130B (en) | 2017-04-19 |
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Granted publication date: 20170419 Termination date: 20171127 |